Got Error during installing anchor on M1 arch.

[juwoong]

• OS: MacOS Sequoia 15.0.1
• rustc: 1.83.0

I tried to install anchor-cli following offical document.

cargo install --git https://github.com/coral-xyz/anchor --tag v0.30.1 anchor-cli --locked

But I got following error

error[E0282]: type annotations needed for `Box<_>`
  --> /Users/juwoong/.cargo/registry/src/index.crates.io-6f17d22bba15001f/time-0.3.29/src/format_description/parse/mod.rs:83:9
   |
83 |     let items = format_items
   |         ^^^^^
...
86 |     Ok(items.into())
   |              ---- type must be known at this point
   |
   = note: this is an inference error on crate `time` caused by an API change in Rust 1.80.0; update `time` to version `>=0.3.35` by calling `cargo update`

[juwoong]

I believe this is not that major error, so I will try to fix and make PR asap.

[acheroncrypto]

This was fixed in #3143 and is a duplicate of #3126.

Using --tag v0.30.1 --locked during installation won't work with rustc >=1.79 because of the reasons explained in the PR.

Also, it's recommended to use avm when installing (see #3143 (comment)).